<?php
$q=$_GET["q"];
$hint="";
$val=explode(",",$q);
$crval=$val[0].",".$val[1];
$primarykeys=$val[2].",".$val[3];
if($q!="")
{
$hint="<form action='#' method='post'><input type='submit' name='gby' class='submitgroupby' value=''/><input type='hidden' id='crval' name='crval' value='$crval' size='1'/><br/><input type='hidden' id='pri' name='pri' value='$primarykeys' size='1'/></form>";
}
if($hint=="")
{
$response="";
}
else
{
$response=$hint;
}
echo $response;
?>